CANISTER TYPE VACUUM CLEANER
First Claim
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1. A canister type vacuum cleaner comprising:
- a body;
a wheel member rotatably provided in the body and supporting the body, the wheel member comprising;
a main rotation member rotatably provided in the body; and
an auxiliary rotation member rotatably provided in the main rotation member to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member.
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Abstract
A canister type vacuum cleaner is disclosed. An object of the present invention is to provide a canister type vacuum cleaner including a suction nozzle having a movement direction changed smoothly and quickly, even in case of colliding with an obstacle. The canister type vacuum cleaner includes a body, a wheel member rotatably provided in the body and supporting the body, the wheel member including a main rotation member rotatably provided in the body and an auxiliary rotation member rotatably provided in the main rotation member to be rotated along a predetermined rotational direction different from a rotational direction of the main rotation member.
8 Citations
12 Claims
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1. A canister type vacuum cleaner comprising:
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a body; a wheel member rotatably provided in the body and supporting the body, the wheel member comprising; a main rotation member rotatably provided in the body; and an auxiliary rotation member rotatably provided in the main rotation member to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A canister type vacuum cleaner comprising:
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a suction nozzle; a wheel member provided in the suction nozzle, the wheel member comprising; a main rotation member rotatably provided in the suction nozzle; and a plurality of auxiliary rotation members rotatably provided in the main rotation member. - View Dependent Claims (12)
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Specification